An RFID tag and a method of its use are disclosed. One such RFID tag includes first, second, and third RFID inlays included on a tag housing, the first, second, and third RFID inlays each corresponding to a different rate identifier. The tag also includes a panel engaged with the housing and movable among first, second and third positions. The panel includes RFID shorting structures each positioned to electrically contact one of the first, second, and third RFID inlays such that, in any of the first, second, and third positions, only one of the first, second, and third RFID inlays remains active.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method of using an RFID tag, the method comprising: associating the RFID tag with a user account, wherein the RFID tag including: first, second, and third RFID inlays corresponding to first, second, and third rate schedules that are different from each other, the first and third RFID inlays disposed on a first surface of a tag housing and the second RFID inlay disposed on a second surface of the tag housing spaced apart from the first surface, and a panel between the first and second surfaces and movable among first, second and third positions relative to the first, second, and third RFID inlays, the panel including a first structure facing the first surface, a second structure facing the second surface, and a third structure facing the first surface, the first, second, and third structures positioned relative to the first, second, and third RFID inlays to cause the first, second, and third inlays to be inactive so that, in any of the first, second, and third positions, only one of the first, second, and third RFID inlays remains active; and when the panel is in the first position, receiving a tag reading indicating that a first RFID inlay of the RFID tag is active, wherein, while in the first position, the second and third RFID inlays are inactive due to being aligned with the second and third structures, respectively; and charging the user account according to the first rate schedule.
2. The method of claim 1 , further comprising receiving a tag reading indicating that the second RFID inlay of the RFID tag is active when the panel is in the second position, and charging the user account according to the second rate schedule.
3. The method of claim 1 , further comprising receiving a tag reading indicating that the third RFID inlay of the RFID tag is active when the panel is in the third position, and charging the user account according to the third rate schedule.
4. The method of claim 1 , wherein receiving the tag reading occurs at an RFID reader.
5. The method of claim 1 , wherein the first, second, and third RFID inlays are operable to independently respond to an interrogation signal from an RFID reader.
6. The method of claim 2 , wherein, while in the second position, the first and second RFID inlays are inactive due to being aligned with the first and second structures, respectively.
7. The method of claim 1 , wherein the first surface is disposed within the tag housing and the panel is engaged with the tag housing.
8. The method of claim 1 , wherein the first, second, and third structures each comprises a grounding region having a length different than a length of the respective one of the first, second, and third RFID inlays.
9. The method of claim 1 , wherein each of the first, second, and third structures are configured to capacitively couple to all but one of the first, second, and third RFID inlays when positioned in one of the corresponding first, second, and third positions.
10. The method of claim 1 , further comprising associating each of the first, second, and third rate schedules with a different corresponding predetermined frequency.
11. The method of claim 10 , wherein the first, second, and third RFID inlays are operable to respond to an interrogation signal from an RFID reader at the corresponding predetermined frequency independent from the other of the first, second, and third RFID inlays.
12. An RFID tag comprising: a first RFID inlay, a second RFID inlay, and a third RFID inlay, the first, second, and third RFID inlays each corresponding to first, second, and third rate schedules that are different from each other, the first, second, and third RFID inlays are each operable to respond to an interrogation signal from an RFID reader independent of the other of the first, second, and third RFID inlays; a first surface disposed within a tag housing and comprising the first RFID inlay and third RFID inlay disposed thereon; a second surface disposed within the tag housing and spaced apart from the first surface, the second surface comprising the second RFID inlay disposed thereon; a panel engaged with the housing between the first and second surface and movable among first, second and third positions relative to the corresponding first, second, and third RFID inlays, and including a first structure facing the first surface, a second structure facing the second surface, and a third structure facing the first surface, the first, second, and third structures positioned relative to the first, second, and third RFID inlays to cause the first, second, and third inlays to be inactive so that, in any of the first, second, and third positions, only one of the first, second, and third RFID inlays remains active, wherein, in the first position, the second and third RFID inlays are inactive due to being aligned with the second and third structures, respectively, and wherein, in the second position, the first and second RFID inlays are inactive due being aligned with the first and second structures, respectively.
13. The RFID tag of claim 12 , wherein, in the first position, the first RFID inlay is operable to transmit a tag reading indicating that a first RFID inlay of the RFID tag is active so to charge a user account according to the first rate schedule.
14. The RFID tag of claim 12 , wherein the second surface is disposed on the panel, the panel being slidable among the first, second and third positions within a slot in the housing.
15. The RFID tag of claim 12 , wherein the first, second, and third structures each comprises a grounding region having a length different from a length of the respective one of the first, second, and third RFID inlays.
16. The RFID tag of claim 12 , wherein the first surface comprises a surface of the tag housing.
17. The RFID tag of claim 12 , wherein each rate schedule indicates a rate for charging a user.
18. The RFID tag of claim 12 , wherein the each of the first, second, and third structures are configured to capacitively couple to all but one of the first, second, and third RFID inlays when positioned in one of the corresponding first, second, and third position.
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August 23, 2018
December 29, 2020
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